/
validate.go
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/
validate.go
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// Copyright 2022 anoweb Author. All Rights Reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package context
import v "github.com/go-the-way/validator"
// Validate validate structPtr, call func if the validator validation result is true.
func (ctx *Context) Validate(structPtr interface{}, call func()) {
ctx.ValidateWithParams(structPtr, "message", "Parameters is invalid", "code", 500, call)
}
// ValidateWithParams first to validate structPtr, call func if the validator validation result is true.
//
// - override messageName
//
// - override message
//
// - override message
//
// - override codeName
//
// - override code
func (ctx *Context) ValidateWithParams(structPtr interface{}, messageName, message, codeName string, code int, call func()) {
result := v.New(structPtr).Validate()
if result.Passed {
call()
} else {
msg := result.Messages()
if msg == "" {
msg = message
}
ctx.JSON(map[string]interface{}{messageName: msg, codeName: code})
}
}
// BindAndValidate first bind structPtr from request body, then validate structPtr, call func if the validator validation result is true.
func (ctx *Context) BindAndValidate(structPtr interface{}, call func()) {
ctx.Bind(structPtr)
ctx.Validate(structPtr, call)
}
// BindAndValidateWithParams first bind structPtr from request body, then validate structPtr, call func if the validator validation result is true.
//
// - override messageName
//
// - override message
//
// - override message
//
// - override codeName
//
// - override code
func (ctx *Context) BindAndValidateWithParams(structPtr interface{}, messageName, message, codeName string, code int, call func()) {
ctx.Bind(structPtr)
ctx.ValidateWithParams(structPtr, messageName, message, codeName, code, call)
}